Senior Actuary
CurrentGeneral Liability / Umbrella reservingLeading a team of 4 Nationwiders through a reserve transformation
Oct 2024 - Present
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Stephen D. Email & Phone Number
Senior Actuary at Nationwide
at
Nationwide
LinkedIn matched
✓ Verified May 2026
3 data sources
Profile completeness 86%
Current company
Role
Senior Actuary at Nationwide
Location
Boston, Massachusetts, United States
Company size
Who is Stephen D.? Overview
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Quick answer
Stephen D. is listed as Senior Actuary at Nationwide at Nationwide, a company with 10 employees, based in Boston, Massachusetts, United States. AeroLeads shows a matched LinkedIn profile for Stephen D..
Stephen D. previously worked as Senior Actuary at Nationwide and Manager, Actuary at Liberty Mutual Insurance. Stephen D. holds Bachelor’S Degree, Mathematics And Finance from Northeastern University.
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Email format at Nationwide
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Nationwide
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Profile bio
About Stephen D.
I am a credentialed (FCAS) actuary working at Nationwide. I am currently leading our Commercial General Liability & Umbrella reserving team. I have a team of 4 analysts reporting to me. I received a Bachelors degree in Mathematics and Finance from Northeastern University in 2017. My passion for math led me into the actuarial career, and I also enjoy cooking, travelling, and the occasional renaissance faire.
Current workplace
Stephen D.'s current company
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Nationwide
8 roles
Stephen D. work experience
A career timeline built from the work history available for this profile.
Manager, Actuary
Workers' Compensation ReservingLed a team of 3 actuarial analysts to protect our balance sheet and drive first-class insights into Liberty Mutual's Workers' Compensation large accounts' reserves.
Mar 2024 - Sep 2024
Actuary
International Profit InsightsDrove profitable growth across international markets by developing and communicating Target Combined Ratios for every line of business sold by countries across the globeAdvanced the technology for TCRs, applying CAS methods resulting in prospective, "North Star" quality targetsCommunicated results to chief product officers.
Oct 2021 - Mar 2024
Senior Actuarial Analyst
General Liability Large Account IndicationsPerformed bi-annual pricing indications for the large-account General Liability book of business.Provided deep analytical findings for industry-specific workstreams and recommendations for COVID impacts.Worked closely with pricing modelling team to deliver training dataset.Managed an intern who built a Power BI.
Apr 2020 - Oct 2021
Actuarial Analyst
Worker's Compensation ReservingCreated quarterly ACE reserve opinions delivered to Chief Actuaries.Using Power BI, created a robust analytical dashboard along with a crosslines risk-based reserving scorecard to identify lines of business at highest risk of insufficient or overstated reserve estimates.Applied cutting edge findings published by the CAS to.
Oct 2018 - Apr 2020
Actuarial Assistant
Bodily Injury Claims AnalyticsActed as a general liaison between claims field/process/analytics teams and actuarial reserving.Provided in-depth claims analytical reports and used varying levels of communication to successfully coordinate between all involved groups.Utilized VBA for process improvements and automation of monthly reporting workbooks.
Jul 2017 - Oct 2018
Actuarial Co-Op
Jul 2016 - Dec 2016
Actuarial Co-Op
Department: Long Term Care (re-rate)Created long-term care loss ratio exhibits based on nationwide or state-specific policy dataAutomated Excel models by writing VBA macros which improved the team’s productivityResponded to approx. 4 state-made objections per week, each requiring diverse data analysisJustified actuarial calculations and explained those.
Jul 2015 - Dec 2015
Team & coworkers
Colleagues at Nationwide
Other employees you can reach at nationwidefinancial.com. View company contacts for 10 employees →
AS
Azeez Shaik
Colleague at Nationwide
Columbus, Ohio Metropolitan Area, United States, United States
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AP
Allie Parriman
Colleague at Nationwide
Cincinnati, Ohio, United States, United States
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ZM
Zach Mason
Colleague at Nationwide
Columbus, Ohio Metropolitan Area, United States, United States
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TM
Tim Mccarthy
Colleague at Nationwide
Columbus, Ohio, United States, United States
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SH
Sean Henry
Colleague at Nationwide
Des Moines, Iowa, United States, United States
View →
AF
Amy Finnegan, Cic, Cisr
Colleague at Nationwide
Cincinnati, Ohio, United States, United States
View →
CW
Christopher Whitlock
Colleague at Nationwide
Santa Rosa Beach, Florida, United States, United States
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CE
Cristian Ensley, Cima®
Colleague at Nationwide
Louisville, Kentucky, United States, United States
View →
GD
Gregory De Oliveira
Colleague at Nationwide
Swindon, England, United Kingdom, United Kingdom
View →
SC
Sharon Chuang
Colleague at Nationwide
Columbus, Ohio, United States, United States
View →
Azeez Shaik
Colleague at Nationwide
Columbus, Ohio Metropolitan Area, United States, United States
View →
AP
Allie Parriman
Colleague at Nationwide
Cincinnati, Ohio, United States, United States
View →
ZM
Zach Mason
Colleague at Nationwide
Columbus, Ohio Metropolitan Area, United States, United States
View →
TM
Tim Mccarthy
Colleague at Nationwide
Columbus, Ohio, United States, United States
View →
SH
Sean Henry
Colleague at Nationwide
Des Moines, Iowa, United States, United States
View →
AF
Amy Finnegan, Cic, Cisr
Colleague at Nationwide
Cincinnati, Ohio, United States, United States
View →
CW
Christopher Whitlock
Colleague at Nationwide
Santa Rosa Beach, Florida, United States, United States
View →
CE
Cristian Ensley, Cima®
Colleague at Nationwide
Louisville, Kentucky, United States, United States
View →
GD
Gregory De Oliveira
Colleague at Nationwide
Swindon, England, United Kingdom, United Kingdom
View →
SC
Sharon Chuang
Colleague at Nationwide
Columbus, Ohio, United States, United States
View →
2 education records
Stephen D. education
Bachelor’S Degree, Mathematics And Finance
Northeastern University
Education record
Skema Business School
FAQ
Frequently asked questions about Stephen D.
Quick answers generated from the profile data available on this page.
What company does Stephen D. work for?
Stephen D. works for Nationwide.
What is Stephen D.'s role at Nationwide?
Stephen D. is listed as Senior Actuary at Nationwide at Nationwide.
Where is Stephen D. based?
Stephen D. is based in Boston, Massachusetts, United States while working with Nationwide.
What companies has Stephen D. worked for?
Stephen D. has worked for Nationwide, Liberty Mutual Insurance, and John Hancock Financial Services.
Who are Stephen D.'s colleagues at Nationwide?
Stephen D.'s colleagues at Nationwide include Azeez Shaik, Allie Parriman, Zach Mason, Tim Mccarthy, and Sean Henry.
How can I contact Stephen D.?
You can use AeroLeads to view verified contact signals for Stephen D. at Nationwide, including work email, phone, and LinkedIn data when available.
What schools did Stephen D. attend?
Stephen D. holds Bachelor’S Degree, Mathematics And Finance from Northeastern University.
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